Joined: May 2005
Posts: 577
Likes: 115
From: S.F. Bay Area
Bikes: Motobecane Grand Record, Colnago Super, Mondia Super, Mondia Special, Mondia Prestige (for sale 55cm),Titan Star, Titan Exklusiv, Windsor
Could you not:
1 hack saw off the mushroomed tip,
2 soak it for a few days; wd40, liquid wrench, pb blaster...etc
3 clamp tight in vice (I glued leather strips to mine)
4 try pounding it out w/ good drift